[INFO] fetching crate rhyper 0.14.33... [INFO] checking rhyper-0.14.33 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate rhyper 0.14.33 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate rhyper 0.14.33 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rhyper 0.14.33 [INFO] finished tweaking crates.io crate rhyper 0.14.33 [INFO] tweaked toml for crates.io crate rhyper 0.14.33 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate rhyper 0.14.33 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ipnetwork v0.17.0 [INFO] [stderr] Downloaded pnet_base v0.27.2 [INFO] [stderr] Downloaded pnet_datalink v0.27.2 [INFO] [stderr] Downloaded pnet_sys v0.27.2 [INFO] [stderr] Downloaded rh2 v0.3.28 [INFO] [stderr] Downloaded spmc v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 743f0dd389382bb124be19f0a73f12c227f6ab27fc578340d9215bf9a7b63a10 [INFO] running `Command { std: "docker" "start" "-a" "743f0dd389382bb124be19f0a73f12c227f6ab27fc578340d9215bf9a7b63a10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "743f0dd389382bb124be19f0a73f12c227f6ab27fc578340d9215bf9a7b63a10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743f0dd389382bb124be19f0a73f12c227f6ab27fc578340d9215bf9a7b63a10", kill_on_drop: false }` [INFO] [stdout] 743f0dd389382bb124be19f0a73f12c227f6ab27fc578340d9215bf9a7b63a10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3eae82aaa1e2bc1bfbdfd015d52f0fd7a2a42ddcaf6180cc59c85b64eb46b0b4 [INFO] running `Command { std: "docker" "start" "-a" "3eae82aaa1e2bc1bfbdfd015d52f0fd7a2a42ddcaf6180cc59c85b64eb46b0b4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.206 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling serde_json v1.0.124 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking pnet_sys v0.27.2 [INFO] [stderr] Checking pnet_base v0.27.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking spmc v0.3.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.206 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking rhyper v0.14.33 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/body/body.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | Some(delay_eof) => match delay_eof {}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ matches no values because `DelayEof` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/body/body.rs:454:25 [INFO] [stdout] | [INFO] [stdout] 454 | struct Full<'a>(&'a Bytes); [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Full` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AssertSendSync` is never used [INFO] [stdout] --> src/error.rs:617:7 [INFO] [stdout] | [INFO] [stdout] 617 | trait AssertSendSync: Send + Sync + 'static {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HeaderCaseMap` is never constructed [INFO] [stdout] --> src/ext.rs:98:19 [INFO] [stdout] | [INFO] [stdout] 98 | pub(crate) struct HeaderCaseMap(HeaderMap); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `poll_ready` and `call` are never used [INFO] [stdout] --> src/service/http.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait HttpService: sealed::Sealed { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn call(&mut self, req: Request) -> Self::Future; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `poll_ready` and `make_connection` are never used [INFO] [stdout] --> src/service/make.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait MakeConnection: self::sealed::Sealed<(Target,)> { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 18 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | fn make_connection(&mut self, target: Target) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `poll_ready_ref` and `make_service_ref` are never used [INFO] [stdout] --> src/service/make.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub trait MakeServiceRef: self::sealed::Sealed<(Target, ReqBody)> { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 62 | fn poll_ready_ref(&mut self, cx: &mut Context<'_>) -> Poll>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 63 | [INFO] [stdout] 64 | fn make_service_ref(&mut self, target: &Target) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CantImpl` is never used [INFO] [stdout] --> src/service/make.rs:182:15 [INFO] [stdout] | [INFO] [stdout] 182 | pub trait CantImpl {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking ipnetwork v0.17.0 [INFO] [stderr] Checking pnet_datalink v0.27.2 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/body/body.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | Some(delay_eof) => match delay_eof {}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ matches no values because `DelayEof` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/body/body.rs:454:25 [INFO] [stdout] | [INFO] [stdout] 454 | struct Full<'a>(&'a Bytes); [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Full` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AssertSendSync` is never used [INFO] [stdout] --> src/error.rs:617:7 [INFO] [stdout] | [INFO] [stdout] 617 | trait AssertSendSync: Send + Sync + 'static {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HeaderCaseMap` is never constructed [INFO] [stdout] --> src/ext.rs:98:19 [INFO] [stdout] | [INFO] [stdout] 98 | pub(crate) struct HeaderCaseMap(HeaderMap); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `poll_ready` and `call` are never used [INFO] [stdout] --> src/service/http.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait HttpService: sealed::Sealed { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn call(&mut self, req: Request) -> Self::Future; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `poll_ready` and `make_connection` are never used [INFO] [stdout] --> src/service/make.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait MakeConnection: self::sealed::Sealed<(Target,)> { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 18 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | fn make_connection(&mut self, target: Target) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `poll_ready_ref` and `make_service_ref` are never used [INFO] [stdout] --> src/service/make.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub trait MakeServiceRef: self::sealed::Sealed<(Target, ReqBody)> { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 62 | fn poll_ready_ref(&mut self, cx: &mut Context<'_>) -> Poll>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 63 | [INFO] [stdout] 64 | fn make_service_ref(&mut self, target: &Target) -> Self::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CantImpl` is never used [INFO] [stdout] --> src/service/make.rs:182:15 [INFO] [stdout] | [INFO] [stdout] 182 | pub trait CantImpl {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.83s [INFO] running `Command { std: "docker" "inspect" "3eae82aaa1e2bc1bfbdfd015d52f0fd7a2a42ddcaf6180cc59c85b64eb46b0b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eae82aaa1e2bc1bfbdfd015d52f0fd7a2a42ddcaf6180cc59c85b64eb46b0b4", kill_on_drop: false }` [INFO] [stdout] 3eae82aaa1e2bc1bfbdfd015d52f0fd7a2a42ddcaf6180cc59c85b64eb46b0b4